Why pre-screen satellite connectivity specialists before the interview
The install is decided before anything is mounted. A tree line that will grow, a roof that cannot take the mount, an obstruction that only matters at certain times, and a customer who expects performance the service cannot deliver. Specialists worth hiring survey properly and explain the limits honestly. A short screen asks about the hardest site they surveyed and what they told the customer.
What actually matters when screening Satellite Internet Connectivity Specialist candidates
- 01
Hands-on competence
Check hands-on commissioning of VSAT and LEO terminals: dish peaking with a spectrum analyzer or Birdog, cross-pol isolation, BUC/LNB swaps, iDirect or Newtec modem line-up.
- 02
Safety discipline
Probe RF exposure discipline near feed horns and BUCs, lockout before transmit, rooftop and tower work at height, plus grounding and lightning protection to local code.
- 03
Fault finding
Test fault isolation across the chain: rain fade versus pointing error, latency and packet loss on TCP acceleration, cable and connector faults, iBGP or NAT misconfiguration at the remote.
- 04
Reliability and conduct
Assess field conduct: remote-site truck rolls, as-built documentation and site survey photos, SLA and uptime targets, and handover notes left for the NOC or the customer.
Pre-screening questions to ask Satellite Internet Connectivity Specialist candidates
12 questions grouped by what they test. Ask the same set in every screen and score answers on a consistent scale, or send them as an async video screen and compare answers side by side.
Installs completed
3 questions01Can you describe your experience installing and maintaining satellite internet systems?
Listen forInstall volume and system types described, with the maintenance and callback rate they achieved.
Experience described without numbers, or no responsibility for the quality of an install.
02Describe a challenging installation or repair and how you resolved it.
Listen forA specific site problem such as obstruction, mounting or access, resolved without compromising the install.
Difficulty described as customer expectations, or compromises made to complete the job.
03Do you have experience working in remote or difficult locations?
Listen forSelf-sufficiency described including tools, spares and planning for having no support nearby.
Reliance on nearby support, or no experience beyond straightforward suburban sites.
Siting done properly
4 questions04Can you explain how you carry out a line-of-sight assessment and why it matters?
Listen forObstructions assessed including future tree growth, with the whole arc checked not just one direction.
Assessment by eye alone, or seasonal and growth changes not considered at all.
05What steps do you take to ensure reliable signal strength?
Listen forAlignment optimised and measured, with mounting rigidity treated as part of signal reliability.
Alignment accepted at first lock, or mounts fitted to surfaces that will move in wind.
06Have you conducted site surveys to assess viability before installation?
Listen forSurveys that sometimes conclude the site is unsuitable, with that communicated before any work.
Surveys treated as a formality, or unsuitable sites installed anyway to complete the job.
07Have you worked with both geostationary and low orbit satellite systems?
Listen forThe differences in latency, tracking and obstruction sensitivity understood from real installs.
Systems treated as equivalent, or latency differences not explained correctly to customers.
Diagnoses faults
3 questions08How do you handle interference from other communication systems?
Listen forInterference identified by measurement, with sources traced rather than equipment swapped blindly.
Interference assumed from symptoms, or faults resolved by replacing parts in sequence.
09Describe your experience setting up and configuring modems and routers.
Listen forCustomer network configured properly, with the boundary between service and local network understood.
Local network problems attributed to the satellite link, or configuration left at defaults.
10What experience do you have integrating satellite service with existing networks?
Listen forRouting and failover between links handled, with realistic expectations about performance set.
Integration attempted without understanding the existing network, or failover left untested.
Safe at height
2 questions11What safety precautions do you take when working on antenna installations?
Listen forLadder and roof work done to procedure, with weather and surface condition assessed before climbing.
Work continued in poor weather, or fall protection described as unnecessary for short jobs.
12How do you document your work to ensure quality and accountability?
Listen forInstall records with photographs and signal readings, so a later fault can be traced properly.
Records completed retrospectively, or no readings captured at handover to the customer.
How to score responses
Score every candidate on the same four criteria immediately after the screen. At this stage you are shortlisting for panel interviews, not making the final call.
Hands-on competence
35%5Names specific terminals and modems commissioned, quotes achieved Eb/No or SQF figures, and describes obtaining transponder line-up approval from the NOC.
Safety discipline
30%5Treats transmit inhibit and RF hazard zones as non-negotiable, cites height certification, and recounts stopping an install over unsafe mount or grounding.
Fault finding
20%5Works outward from modem statistics and receive signal levels, separates space segment issues from LAN faults, and gives a concrete diagnosis with resolution time.
Reliability and conduct
15%5Shows consistent closeout paperwork, met restoration SLAs at isolated sites, and communicates clearly with non-technical customers during outages.
The install is decided by the survey, not the mount. A one-way video screen asks about the hardest site.
Try it on HirevireScreening FAQ
Process basics
How long should a pre-screening round for this role take?
Ten to fifteen minutes across eight to ten questions, answered async. Enough to establish installs they completed, test their siting and diagnostic knowledge, and check safety discipline.
Why screen this role on video?
Because most of the job is done alone at a customer's property. A recorded answer shows how they explain a technical limitation to somebody who just wants working internet.
Evaluating answers
What is the strongest signal when screening this role?
A difficult site and what they told the customer. Specialists who work properly describe declining or relocating an install. Anyone who has never walked away has installed something that does not work.
How do I judge their safety discipline?
Ask about working at height in poor weather. Real answers describe rescheduling without hesitation. Anyone who describes finishing the job regardless will eventually have a serious accident.
Go deeper on this role
Sanat has been hiring since 2012 and watching the recruitment industry change up close ever since, and turned that screening process into Hirevire's video screening platform. LinkedIn
